JP2014077244A - Construction method of heat insulation architectural structure and heat insulation architectural structure - Google Patents

Construction method of heat insulation architectural structure and heat insulation architectural structure Download PDF

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JP2014077244A
JP2014077244A JP2012224146A JP2012224146A JP2014077244A JP 2014077244 A JP2014077244 A JP 2014077244A JP 2012224146 A JP2012224146 A JP 2012224146A JP 2012224146 A JP2012224146 A JP 2012224146A JP 2014077244 A JP2014077244 A JP 2014077244A
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heat ray
aluminum heat
reflective material
ray reflective
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Hirobumi Takaya
博文 高屋
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Abstract

PROBLEM TO BE SOLVED: To provide a construction method of a heat insulation architectural structure which improves convection heat measures, conduction heat measures, radiation heat measures and surface condensation measures and improves workability, and the heat insulation architectural structure.SOLUTION: Aluminum heat ray reflectors are mounted to a post/stud, a pole plate and the outdoor side of a foundation, ventilation furring edges are mounted to the outdoor side of the reflectors and a hard urethane resin foamable liquid is foamed and blasted, on the job site, within an interval section at the indoor side of the reflectors. An exterior wall finishing material is mounted to the outdoor side of the ventilation furring edges, an interior wall furring is mounted to the indoor side of the stud, and an interior wall finishing material is mounted to the indoor side of the interior wall furring. The aluminum heat ray reflector is sheet-shaped, the first aluminum heat ray reflector in a bottom part is fixed by the foundation, the post and the stud, and the second reflector from the downside is overlapped from the outside to an upper end of the first reflector and fixed by the post and the stud similarly to the first reflector. The reflectors are similarly fixed from the downside to the upside thereafter, and an n-th reflector is fixed by a girth or the pole plate, the post and the stud. A similar ceiling structure and an attic structure are also disclosed.

Description

本発明は、遮熱建築物の構築方法および遮熱建築物に関するものである。   The present invention relates to a method for building a heat shield building and a heat shield building.

従来の建築用断熱材料として、第1例で、グラスウール,ウレタンボードのような発泡系の断熱材またはアルミの遮熱材がある。第2例で、発泡系ボードの表面にアルミ素材等を張り合わせたボードが流通している。また第3例は本出願人が開発し特許を取得したものに使用されているもので、樹脂系気泡シートとアルミニウム箔の結合されたアルミ熱線反射材である(特許文献1)。   As a conventional heat insulating material for buildings, in a first example, there is a foam type heat insulating material such as glass wool or urethane board or an aluminum heat insulating material. In the second example, boards in which an aluminum material or the like is bonded to the surface of the foamed board are in circulation. The third example is an aluminum heat ray reflective material in which a resin-based bubble sheet and an aluminum foil are combined (Patent Document 1), which is used in a product developed and patented by the present applicant.

特許第4226588号公報Japanese Patent No. 4226588

しかしながら、第1例のものは対流熱対策,伝導熱対策,輻射熱対策,表面結露対策等にそれぞれ欠点がある。第2例のものは 作業性が悪く、ごみが大量に発生する。また、外張り断熱工法に使用した場合、断熱材の厚みが増す毎にビスの効果が少なくなり、支持体に問題が生じる。そのうえ、気密性能を上げるためには、ボードの互いに隣り合う突き合わせ部に気密テープを貼るので、手間と費用がかかることになる。
第3例のものは、シートを柱の屋外側に貼り付けてその屋外側に桟を釘で打ち付けるとき、シートの気泡のため、気泡がへこんで桟が曲がるおそれがある。
However, the first example has drawbacks in convection heat countermeasures, conduction heat countermeasures, radiant heat countermeasures, surface condensation countermeasures, and the like. The second example has poor workability and generates a large amount of garbage. Moreover, when it uses for an outer-layer heat insulation construction method, whenever the thickness of a heat insulating material increases, the effect of a screw decreases and a problem arises in a support body. In addition, in order to improve the airtight performance, an airtight tape is applied to adjacent butted portions of the board, which requires labor and cost.
In the case of the third example, when the sheet is attached to the outdoor side of the column and the crosspiece is nailed to the outdoor side with a nail, the crosspiece may be bent due to air bubbles in the sheet due to bubbles in the sheet.

本発明は上記課題を解決し、対流熱対策,伝導熱対策,輻射熱対策,表面結露対策に優れ、かつ、作業性に優れた遮熱建築物の構築方法および遮熱建築物を提供することを目的とする。   The present invention solves the above problems, and provides a method for constructing a heat shield building and a heat shield building excellent in workability, convection heat measures, conduction heat measures, radiant heat measures, surface condensation measures, and excellent workability. Objective.

本発明は、アルミ熱線反射材を取り付けた後に、樹脂発泡性液を現場で発泡させ吹き付ける断熱樹脂発泡層を形成する、複合体工法に係わる。これにより、断熱材料個々の欠点を補うので、高性能な断熱性能が期待できる。断熱,遮熱,保温,電磁波の軽減を必要とする箇所に適用し、住環境改善および省エネ・結露対策・温熱環境改善に貢献する。   The present invention relates to a composite construction method for forming a heat insulating resin foam layer that is foamed and sprayed with a resin foaming liquid on site after an aluminum heat ray reflective material is attached. Thereby, since the individual defects of the heat insulating material are compensated, high performance heat insulating performance can be expected. It is applied to places where heat insulation, heat insulation, heat insulation, and electromagnetic wave reduction are required, and contributes to improving the living environment, energy saving, anti-condensation measures, and thermal environment.

即ち、本発明の第1課題解決手段の方法は遮熱建築物の構築方法であり、柱・間柱、軒桁および土台の屋外側にアルミ熱線反射材を取り付ける工程と、該アルミ熱線反射材の屋外側に通気胴縁を間隔を存して取り付ける工程と、前記アルミ熱線反射材の屋内側で前記間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、該通気胴縁の屋外側に外壁仕上げ材を取り付ける工程と、前記間柱の屋内側に内壁下地を取り付ける工程と、該内壁下地の屋内側に内壁仕上げ材を取り付ける工程とを含む。
そして、前記アルミ熱線反射材はシート状のものを使用し、最下部の第1番目において、左または右端からアルミ熱線反射材を柱に固定し、土台、柱、間柱で固定し、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね、第1番目と同様にして柱、間柱で固定し、以下同様にして、下から上方へ第n番目において、アルミ熱線反射材を胴差または軒桁と柱、間柱で固定することである。
That is, the method of the first problem solving means of the present invention is a method for constructing a heat shield building, a step of attaching an aluminum heat ray reflective material to the outdoor side of a pillar / space pillar, eaves girder and foundation, Attaching the ventilator edge to the outdoor side with a gap; blowing the hard urethane resin foamable liquid on-site into the spacing section on the indoor side of the aluminum heat ray reflective material; and A step of attaching an outer wall finish to the outdoor side of the edge, a step of attaching an inner wall base to the indoor side of the stud, and a step of attaching an inner wall finish to the indoor side of the inner wall base.
Then, the aluminum heat ray reflective material is a sheet-like material, and in the first lowermost part, the aluminum heat ray reflective material is fixed to the column from the left or right end, and is fixed with the base, the column, and the intermediate column, and 2 from below. In the second, the top of the first aluminum heat ray reflector is overlapped from the outside, fixed in the same manner as the first, with pillars and studs, and so on. It is to fix it with a waist difference or eaves girder and a pillar, and a stud.

本発明の第2課題解決手段の方法は遮熱建築物の構築方法であり、天井下地材の小屋裏側にアルミ熱線反射材を取り付ける工程と、前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、該天井下地材の屋内側に天井仕上げ材を取り付ける工程とを含む。
そして、前記アルミ熱線反射材はシート状のものを使用し、軒側の第1番目において、シートを天井下地材に合わせて左または右端から、アルミ熱線反射材を天井下地材に固定し、軒側から2番目において、1番目のアルミ熱線反射材の端部に外側から重ね、第1番目と同様にして天井下地材で固定し、以下同様にして、軒側から反軒側へ第n番目において、アルミ熱線反射材を天井下地材で固定することである。
The method of the second problem solving means of the present invention is a method for constructing a heat shield building, the step of attaching an aluminum heat ray reflective material to the back side of the roof of the ceiling base material, and the ceiling base material on the indoor side of the aluminum heat ray reflective material In the interval section, a step of foaming and spraying a hard urethane resin foamable liquid on site, and a step of attaching a ceiling finishing material to the indoor side of the ceiling base material are included.
Then, the aluminum heat ray reflective material is a sheet-like material, and in the first on the eaves side, the sheet is aligned with the ceiling base material, and the aluminum heat ray reflective material is fixed to the ceiling base material from the left or right end. Second from the side, overlap the end of the first aluminum heat ray reflective material from the outside, fix it with the ceiling base material in the same way as the first, and then the nth from the eave side to the counter eave side The aluminum heat ray reflective material is fixed with a ceiling base material.

本発明の第3課題解決手段の方法は遮熱建築物の構築方法であり、垂木の屋外側で棟木から軒桁までの部分にアルミ熱線反射材を取り付けるに際し、軒桁部分で前記反射材が垂木に接している部分の垂木の両側面に対応する部分を切断し、隣り合う垂木間で反射材を垂れ下げ、その下端縁を軒桁の屋外側に取り付けるようにした、アルミ熱線反射材を取り付ける工程と、該アルミ熱線反射材の屋外側に通気胴縁を間隔を存して取り付ける工程と、該通気胴縁の屋外側に野地板を取り付ける工程と、該野地板の屋外側にルーフィングを取り付ける工程と、該ルーフィングの屋外側に屋根仕上げ材を取り付ける工程と、前記反射材の垂下部分と垂木側面との境界部に気密テープを貼る工程と、前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程とを含む。
そして、前記アルミ熱線反射材はシート状のものを使用し、最下部の第1番目において、シートを屋根傾斜に合わせて傾斜させた状態で左または右端から、アルミ熱線反射材を垂木に固定し、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね、第1番目と同様にして垂木で固定し、以下同様にして、下から上方へ第n番目において、アルミ熱線反射材を棟木で固定することである。
The method of the third problem solving means of the present invention is a construction method of a heat shield building, and when the aluminum heat ray reflective material is attached to the part from the purlin to the eaves girder on the outdoor side of the rafter, the reflecting material is attached to the eaves girder part. An aluminum heat ray reflector that cuts the part corresponding to both sides of the rafter of the part that is in contact with the rafter, hangs the reflector between adjacent rafters, and attaches the lower edge to the outdoor side of the eaves A step of attaching, a step of attaching a ventilation trunk edge to the outdoor side of the aluminum heat ray reflective material with a gap, a step of attaching a field board to the outdoor side of the ventilation trunk edge, and a roofing on the outdoor side of the field board A step of attaching, a step of attaching a roof finishing material to the outdoor side of the roofing, a step of attaching an airtight tape to a boundary portion between a hanging portion of the reflecting material and a side surface of the rafter, and the rafter on the back side of the shed of the aluminum heat ray reflecting material Interval Within, and a step of spraying by foaming rigid urethane resin foamable liquid in situ.
The aluminum heat ray reflective material is a sheet-like material, and in the first lowermost part, the aluminum heat ray reflective material is fixed to the rafter from the left or right end with the sheet inclined according to the roof inclination. In the second from the bottom, overlap the upper end of the first aluminum heat ray reflector from the outside, and fix it with rafters in the same way as the first, and in the same manner, from the bottom to the upper, the nth aluminum heat ray The reflector is fixed with purlins.

本発明の第4課題解決手段は遮熱建築物であり、柱・間柱、軒桁および土台の屋外側に取り付けられたアルミ熱線反射材と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁と、該通気胴縁の屋外側に取り付けられた外壁仕上げ材と、前記アルミ熱線反射材の屋内側で前記間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、前記柱・間柱の屋内側に取り付けられた内壁下地と、該内壁下地の屋内側に取り付けられた内壁仕上げ材とを含む。
そして、前記アルミ熱線反射材は、最下部の第1番目において、左端および右端で柱に固定され、中間で土台、柱、間柱で固定され、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ねられ、第1番目と同様にして柱、間柱で固定され、以下同様にして、下から上方へ第n番目において、胴差または軒桁と柱、間柱で固定されている。
The fourth problem-solving means of the present invention is a heat-shielding building, and there is an aluminum heat ray reflective material attached to the outdoor side of the pillar / intermediate column, eaves girder, and foundation, and an interval on the outdoor side of the aluminum heat ray reflective material. And the outer wall finishing material attached to the outdoor side of the ventilator rim, and the hard urethane foamed and sprayed on-site in the space section on the indoor side of the aluminum heat ray reflective material It includes a resin foam layer, an inner wall base attached to the indoor side of the pillar / intermediate pillar, and an inner wall finishing material attached to the indoor side of the inner wall base.
The aluminum heat ray reflective material is fixed to the pillar at the left end and the right end in the first lowermost part, fixed at the base, the pillar, and the intermediate pillar in the middle, and the first aluminum heat ray reflective material in the second from the bottom It is overlapped from the outside on the upper end of the door, and is fixed with a pillar and a stud in the same manner as the first, and so on. Yes.

本発明の第5課題解決手段は遮熱建築物であり、天井下地材の小屋裏側に取り付けられたアルミ熱線反射材と、前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、該天井下地材の屋内側に取り付けられた天井仕上げ材とを含む。
そして、前記アルミ熱線反射材は、軒側の第1番目において、左端および右端から、天井下地材に固定され、軒側から2番目において、1番目のアルミ熱線反射材の端部に外側から重ねられ、第1番目と同様にして天井下地材で固定され、以下同様にして、軒側から反軒側へ第n番目において、天井下地材で固定される。
A fifth problem-solving means of the present invention is a heat-shielding building, and the aluminum heat ray reflective material attached to the back side of the roof of the ceiling base material, and the space between the ceiling base materials on the indoor side of the aluminum heat ray reflective material And a hard urethane resin foam layer foamed and sprayed on site, and a ceiling finishing material attached to the indoor side of the ceiling base material.
The aluminum heat ray reflective material is fixed to the ceiling base material from the left end and the right end in the first on the eave side, and overlapped from the outside on the end portion of the first aluminum heat ray reflective material in the second from the eave side. In the same manner as in the first, it is fixed with a ceiling base material, and in the same manner, it is fixed with a ceiling base material at the nth from the eave side to the counter eave side.

本発明の第6課題解決手段は遮熱建築物であり、棟木と軒桁間に張り渡された垂木の屋外側で、棟木から軒桁までの部分、および隣り合う垂木間の軒桁部分で軒桁の屋外側へ取り付けられたアルミ熱線反射材と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁と、該通気胴縁の屋外側に取り付けられた野地板と、該野地板の屋外側に取り付けられたルーフィングと、該ルーフィングの屋外側に取り付けられた屋根仕上げ材と、前記反射材の垂下部分と垂木側面との境界部に張り付けられた気密テープと、前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層とを含む。
そして、前記アルミ熱線反射材は、最下部の第1番目において、左または右端から垂木に固定され、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ねられ、第1番目と同様にして垂木で固定され、以下同様にして、下から上方へ第n番目において、垂木と棟木で固定される。
The sixth problem solving means of the present invention is a heat shield building, on the outdoor side of the rafter stretched between the purlin and the eaves girder, in the part from the purlin to the eaves girder, and in the eaves girder portion between adjacent rafters Aluminum heat ray reflective material attached to the outdoor side of the eaves girder, ventilation trunk edge attached to the outdoor side of the aluminum heat ray reflective material with a space therebetween, and field plate attached to the outdoor side of the ventilation trunk edge And a roofing attached to the outdoor side of the field board, a roof finishing material attached to the outdoor side of the roofing, and an airtight tape attached to the boundary between the hanging part and the side of the rafter of the reflecting material, A hard urethane resin foam layer that is foamed and sprayed on-site in the interval section of the rafters on the back side of the shed of the aluminum heat ray reflective material.
The aluminum heat ray reflective material is fixed to the rafter from the left or right end in the first lowermost part, and is overlapped from the outside on the upper end of the first aluminum heat ray reflective material in the second from the bottom. It is fixed with rafters in the same manner as the nth, and in the same manner, it is fixed with rafters and purlins in the nth from bottom to top.

前記方法において、前記アルミ熱線反射材はロール状に巻かれたものを使用し、取付面に応じて、ロールを立てた状態、または横転させた状態、または傾斜させた状態で、ロールを繰り出して固定する。また、ロール状に巻かれたものから、取付面に応じて、シート状に予め切断しておき、このシート状のものを固定する方法も含まれる。   In the said method, the said aluminum heat ray reflective material uses what was wound by roll shape, and it rolls out a roll in the state which made the roll stand up, rolled over, or inclined according to the attachment surface. Fix it. Moreover, the method of cut | disconnecting previously in a sheet form from what was wound in roll shape according to an attachment surface, and fixing this sheet-like thing is also included.

本発明は、アルミ熱線反射材と、硬質ウレタン樹脂発泡性液を現場で発泡させ吹き付けて断熱樹脂発泡層を形成することを組み合わせることにより、対流熱,伝導熱,輻射熱の3種類の熱移動に対し、断熱,遮熱,保温の性能を発揮することとなった。   The present invention combines three types of heat transfer: convection heat, conduction heat, and radiant heat by combining the aluminum heat ray reflective material and foaming hard urethane resin foaming liquid on site to form a heat insulating resin foam layer. On the other hand, the performance of heat insulation, heat insulation and heat insulation was demonstrated.

また、アルミ熱線反射材に樹脂発泡性液を現場で発泡吹き付けることにより、作業性がよく、ゴミがほとんど発生しない。また、アルミ熱線反射材は、外張り断熱工法の扱いとなるが、厚みが薄いので、支持体に問題が生じにくくなる。また、現場で吹き付けることにより、発泡しながら隙間が埋まっていくこととなり、気密性能を簡単に上げることができる。   In addition, by blowing the resin foaming liquid on the aluminum heat ray reflective material on site, the workability is good and almost no dust is generated. In addition, the aluminum heat ray reflective material is handled as an outer heat insulating method, but since the thickness is small, problems in the support are less likely to occur. In addition, by blowing at the site, the gap is filled while foaming, and the airtight performance can be easily improved.

しかも、アルミ熱線反射材に気泡がないので、柱の屋外側にアルミ熱線反射材を取り付けに桟を釘で打ち付けるとき、シートの気泡のため、気泡がへこんで桟が曲がることもない。   Moreover, since there are no air bubbles in the aluminum heat ray reflective material, when the aluminum heat ray reflective material is attached to the outdoor side of the column and the rail is nailed with a nail, the bubbles do not dent and the beam does not bend due to the bubbles in the sheet.

アルミ熱線反射材は下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね、以下同様にして、下ものの上端部に外側から上のものを重ねる。
したがって、もし水滴が侵入してきても、水滴がアルミ熱線反射材の裏側に侵入せず、下方に排出される。
The aluminum heat ray reflective material is the second from the bottom, and is superimposed on the upper end of the first aluminum heat ray reflective material from the outside, and in the same manner, the upper one is superimposed on the upper end of the lower one.
Therefore, even if a water droplet enters, the water droplet does not enter the back side of the aluminum heat ray reflective material and is discharged downward.

また、アルミ熱線反射材は薄いので重ねても厚くはならず、桟などの取りつけに
支障をきたさない。アルミ熱線反射材の重ね幅を広くできるので、発砲樹脂の吹き付けに際し、吹き付け圧力や反射材の伸縮性により、重ね部分から発泡剤が外側に出てくることが防止できる。このため、この部分での気密テープの貼り付けを省略でき、資材と手間が節約できる。
In addition, since the aluminum heat ray reflective material is thin, it does not become thick even if it is stacked, and it does not hinder the installation of a crosspiece or the like. Since the stacking width of the aluminum heat ray reflective material can be increased, it is possible to prevent the foaming agent from coming out from the overlapped portion due to the spraying pressure and the elasticity of the reflecting material when spraying the foaming resin. For this reason, the affixing of the airtight tape at this portion can be omitted, and the material and labor can be saved.

壁構造の縦断面図である。It is a longitudinal cross-sectional view of a wall structure. 壁へのアルミ熱線反射材取付け工程の説明図である。It is explanatory drawing of the aluminum heat ray reflective material attachment process to a wall. 天井構造の縦断面図である。It is a longitudinal cross-sectional view of a ceiling structure. 小屋裏構造の縦断面図である。It is a longitudinal cross-sectional view of a hut back structure.

以下に本発明の一実施例を木造在来工法の例にとって図面にもとづき説明する。
図1は壁構造10を示したものである。柱・間柱11,胴差しA3,土台A2にわたり、屋外側にアルミ熱線反射材1をタッカー等で取り付ける。土台の下半部には水切り16が取り付けられ、その外側に前記反射材1が垂下した状態となる。
An embodiment of the present invention will be described below with reference to the drawings for an example of a conventional wooden construction method.
FIG. 1 shows a wall structure 10. The aluminum heat ray reflective material 1 is attached to the outdoor side with a tucker or the like over the pillars / intermediate pillars 11, torso A3, and base A2. A drainer 16 is attached to the lower half of the base, and the reflector 1 is suspended from the outside.

ここで、アルミ熱線反射材1はロール状に巻かれたものを使用し、図1aに示すように、最下部の第1番目1aにおいて、ロールを立てた状態で左または右端からアルミ熱線反射材を柱に固定し、ロールを繰り出し、柱、間柱で固定する。次に下から2番目にお1bいて、1番目のアルミ熱線反射材の上端部に外側から重ね(重ね部H)固定し、第1番目と同様にして柱、間柱で固定する。以下同様にして、上方へ第3番目、第4番目、……第n番目のアルミ熱線反射材を柱、間柱で固定する。左右方向の中間で固定するときは、柱、間柱で固定し、そのアルミ熱線反射材の端部に対して第2のロールのアルミ熱線反射材の端部を重ね(重ね部V)固定する。   Here, the aluminum heat ray reflective material 1 uses what was wound by roll shape, and as shown to FIG. 1a, in the lowermost 1st 1a, the aluminum heat ray reflective material from the left or right end in the state where the roll was stood up Is fixed to the pillar, the roll is fed out, and it is fixed with the pillar and the stud. Next, 1b from the bottom, the upper end of the first aluminum heat ray reflective material is fixed from the outside (overlapping portion H) and fixed with columns and studs in the same manner as the first. In the same manner, the third, fourth,..., Nth aluminum heat ray reflective material is fixed upward with pillars and studs. When fixing in the middle in the left-right direction, it is fixed with a pillar and an inter-column, and the end of the aluminum heat ray reflective material of the second roll is overlapped and fixed to the end of the aluminum heat ray reflective material (overlapping part V).

アルミ熱線反射材1として、遮熱性、防水性を持つアルミシートが使用され、
厚さ: 約 1mmである。この製品を使用した場合、アルミ熱線反射材の上端部に外側から重ねる幅Hは 90mm以上である。また、左右端で重ねる幅Vは150
mm以上である。(後記の天井構造および小屋裏構造にも適用される)
As the aluminum heat ray reflective material 1, an aluminum sheet having heat shielding properties and waterproof properties is used.
Thickness: about 1 mm. When this product is used, the width H superimposed from the outside on the upper end of the aluminum heat ray reflective material is 90 mm or more. The width V overlapped at the left and right ends is 150.
mm or more. (This also applies to the ceiling structure and shed structure described later)

次に、該アルミ熱線反射材の屋外側で前記柱に、上下に長い通気胴縁12を左右に間隔を存して取り付ける。   Next, on the outdoor side of the aluminum heat ray reflective material, the upper and lower ventilator rims 12 are attached to the pillar with a space left and right.

そして、前記アルミ熱線反射材1の屋内側で、前記間柱11の間隔区画内と軒桁(又は胴差し)と土台A2の間に、樹脂発泡性液を現場で発泡させて吹き付ける。   Then, on the indoor side of the aluminum heat ray reflective material 1, a resin foaming liquid is foamed and sprayed in the space between the interval section of the stud 11, between the eaves spar (or torso) and the base A 2.

即ち、例えば、次のような原料を使って、スプレー発泡機を使って行われる。(後記の天井構造および小屋裏構造にも適用される)
○原料:硬質ウレタン 品名:フオームライトHNB−6200J、
組成(容量比)ポリオール成分 100、イソシアネート成分 100、
発泡剤:HFC−245fc、 JIFC−365mfc
○スプレー機械:GUSMER FF−1600
○製造販売者:ビーエーエスエフ イノアック(BASF INOAC)
ポリウレタン株式会社、住所:愛知県新城市川田字本宮道1−196
That is, for example, the following raw materials are used and the spray foaming machine is used. (This also applies to the ceiling structure and shed structure described later)
○ Raw material: Rigid urethane Product name: Foamlite HNB-6200J,
Composition (volume ratio) polyol component 100, isocyanate component 100,
Foaming agent: HFC-245fc, JIFC-365mfc
○ Spray machine: GUSMER FF-1600
○ Manufacturer: BASF INOAC
Polyurethane Co., Ltd. Address: 1-196 Kawamiya, Shinshiro City, Aichi Prefecture 1-196

ここで、発泡樹脂の吹き付けに際し、吹き付け圧力や反射材1の伸縮性により、反射材の重ね合わせ部分が屋外側に過度に膨らむ場合は、屋外側から作業者が桟などをあてがって防止すればよい。場合によっては気密テープを貼ってもよいが、必ずしも必要ない。   Here, when the foamed resin is sprayed, if the overlapping portion of the reflecting material swells excessively on the outdoor side due to the spraying pressure or the stretchability of the reflecting material 1, an operator can prevent it by applying a crosspiece or the like from the outdoor side. Good. In some cases, an airtight tape may be applied, but this is not always necessary.

また、発泡樹脂の吹き付けに際し、吹き付け圧力や反射材1の伸縮性により、反射材が取り付けられる柱,軒桁,土台等の面との間に吹き付け樹脂が侵入すれば、そこで発泡してその部分を外側へ不都合に膨張させてしまう。そのような恐れがあるときは、吹き付け作業の前に、それらの境界部に気密テープを貼り付けるとよいが、必ずしも張り付けなくてもよい。また、タッカー(ホッチキス針)で止めるときのタッカー同志の間隔を狭くすればよいが、この場合、タッカーを含めてその周囲をアルミ箔の防水テープを貼り付ければよい。   In addition, when the foaming resin is blown into the surface of the pillar, eaves, base, etc. to which the reflecting material is attached due to the blowing pressure or the elasticity of the reflecting material 1 when the foaming resin is sprayed, it is foamed there. Would be inadvertently expanded outward. When there is such a fear, an airtight tape may be attached to the boundary portion before the spraying operation, but it is not always necessary to apply the tape. Further, the interval between the tuckers when they are stopped by the tucker (stapler needle) may be narrowed. In this case, a waterproof tape of aluminum foil may be attached around the tucker and the surrounding area.

次に、該通気胴縁の屋外側で前記通気胴縁に外壁仕上げ材13を取り付ける。
次いで、前記間柱11,軒桁A5,胴差しA3,土台A2にわたり、その屋内側に内壁下地14を取り付け、該内壁下地の屋内側に内壁仕上げ材15を取り付ける。
Next, the outer wall finishing material 13 is attached to the ventilator rim on the outdoor side of the ventilator rim.
Next, an inner wall base 14 is attached to the indoor side of the stud 11, the eaves beam A5, the trunk A3, and the base A2, and an inner wall finishing material 15 is attached to the indoor side of the inner wall base.

この結果、できあがった壁構造10は次のとおりである。間柱11の屋外側に取り付けられたアルミ熱線反射材1と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁12と、該通気胴縁の屋外側に取り付けられた外壁仕上げ材13と、前記アルミ熱線反射材1の屋内側で前記間柱11の間隔区画内に、現場で発泡させて吹き付けられた樹脂発泡層2と、前記間柱の屋内側に取り付けられた内壁下地14と、該内壁下地の屋内側に取り付けられた内壁仕上げ材15とを含む。   As a result, the completed wall structure 10 is as follows. The aluminum heat ray reflective material 1 attached to the outdoor side of the stud 11, the ventilation trunk edge 12 attached to the outdoor side of the aluminum heat ray reflective material with a gap, and the outdoor side of the ventilation trunk edge. An outer wall finishing material 13, a resin foam layer 2 foamed and sprayed on-site in the space between the pillars 11 on the indoor side of the aluminum heat ray reflective material 1, and an inner wall base attached to the indoor side of the pillars 14 and an inner wall finishing material 15 attached to the indoor side of the inner wall base.

前記アルミ熱線反射材は、最下部の第1番目において、左端および右端で柱に固定され、中間で土台、柱、間柱で固定され、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ねられ、第1番目と同様にして柱、間柱で固定され、
以下同様にして、下から上方へ第n番目において、胴差または軒桁と柱、間柱で固定されている。
The aluminum heat ray reflective material is fixed to the pillar at the left end and the right end in the first lowermost part, fixed at the base, the pillar, and the intermediate pillar in the middle, and the upper end of the first aluminum heat ray reflective material in the second from the bottom Is overlapped from the outside and fixed with pillars and studs in the same way as the first,
In the same manner, in the nth from the bottom to the top, it is fixed with a trunk difference or eaves-girder and a pillar and a stud.

このような壁構造10において、通気胴縁12によって上下で外気に通じた空気層12aが、外壁仕上げ材13とアルミ熱線反射材1の間隔内(約15mm以上〜約40mm)に形成される。従って、この空気層(空間)の存在により、屋外側からの伝わってきた熱による熱線がアルミ熱線反射材1で反射(約95%反射)される。もし、この空間がなければ、外部からの熱は熱伝導として屋内側へ移動してしまう。また、空気層の熱は上方気流によって上部から逃れるので、熱が蓄積されることはない。また、湿気がたまって胴縁を腐らせることもない。   In such a wall structure 10, an air layer 12 a communicated with the outside air at the top and bottom by the ventilator edge 12 is formed within the interval (about 15 mm to about 40 mm) between the outer wall finishing material 13 and the aluminum heat ray reflective material 1. Accordingly, due to the presence of this air layer (space), heat rays due to heat transmitted from the outdoor side are reflected (reflected by about 95%) by the aluminum heat ray reflective material 1. If this space does not exist, heat from the outside moves to the indoor side as heat conduction. Moreover, since the heat of the air layer escapes from the upper part by the upward airflow, the heat is not accumulated. In addition, moisture does not accumulate and the trunk edge does not rot.

ここで、アルミ熱線反射材だけでは熱の伝導,対流に効果は少なく、結露が生じる。発泡樹脂層だけでは、熱線の反射が少ないので、熱吸収して伝導する。本発明では、両者の各々の欠点を互いに補い、各々の利点を有する極めて優れた効果を発揮することとなった。静止した空気層では、太陽熱(特に夏)で熱がたまって高温度となり、また、湿気もたまり、胴縁を腐らすことになる。   Here, only the aluminum heat ray reflective material has little effect on heat conduction and convection, and condensation occurs. Since only the foamed resin layer has little reflection of heat rays, it absorbs heat and conducts. In the present invention, the respective disadvantages of the both are compensated for each other, and extremely excellent effects having the respective advantages are exhibited. In a static air layer, heat builds up due to solar heat (especially in summer), and the temperature rises, and moisture accumulates and the torso rots.

図2は、天井構造20を示したものである。碁盤目状の桟からなる天井下地材21の小屋裏側にアルミ熱線反射材1を取り付ける。前記図1aに示す壁構造10の場合と同様に、前記アルミ熱線反射材はロール状に巻かれたものを使用し、軒側の第1番目において、ロールを天井下地材に合わせて横転させた状態で左または右端から、アルミ熱線反射材をロールを繰り出して天井下地材に固定し、軒側から2番目において、1番目のアルミ熱線反射材の端部に外側から重ね、第1番目と同様にして天井下地材で固定し、以下同様にして、軒側から反軒側へ第n番目において、アルミ熱線反射材を天井下地材で固定する。   FIG. 2 shows the ceiling structure 20. The aluminum heat ray reflective material 1 is attached to the back side of the shed of the ceiling base material 21 made of a grid-like crosspiece. As in the case of the wall structure 10 shown in FIG. 1a, the aluminum heat ray reflective material was used in the form of a roll, and in the first on the eaves side, the roll was rolled over according to the ceiling base material. From the left or right end in the state, roll out the aluminum heat ray reflective material and fix it to the ceiling base material, and in the second from the eaves side, overlap the end of the first aluminum heat ray reflective material from the outside, the same as the first In the same manner, the aluminum heat ray reflective material is fixed with the ceiling base material at the nth position from the eave side to the counter eave side.

前記アルミ熱線反射材の屋内側で前記天井下地材21の間隔区画内に、硬質ウレタン原液を現場で発泡させて吹き付ける。該天井下地材21の屋内側に天井仕上げ材22を取り付ける。   A hard urethane undiluted solution is foamed and sprayed on-site in the interval section of the ceiling base material 21 on the indoor side of the aluminum heat ray reflective material. A ceiling finishing material 22 is attached to the indoor side of the ceiling base material 21.

この結果できあがった天井構造20は次のとおりである。天井下地材21の小屋裏側に取り付けられたアルミ熱線反射材1と、前記アルミ熱線反射材の屋内側で前記天井下地材21の間隔区画内に、現場で発泡させて吹き付けられた樹脂発泡層2と、該天井下地材の屋内側に取り付けられた天井仕上げ材22とを含む。   The resulting ceiling structure 20 is as follows. The aluminum heat ray reflective material 1 attached to the back side of the shed of the ceiling base material 21, and the resin foam layer 2 that is foamed and sprayed on-site in the interval section of the ceiling base material 21 on the indoor side of the aluminum heat ray reflective material And a ceiling finishing material 22 attached to the indoor side of the ceiling base material.

前記アルミ熱線反射材は、軒側の第1番目において、左端および右端から、天井下地材に固定され、軒側から2番目において、1番目のアルミ熱線反射材の端部に外側から重ねられ、第1番目と同様にして天井下地材で固定され、以下同様にして、軒側から反軒側へ第n番目において、天井下地材で固定される。   The aluminum heat ray reflective material is fixed to the ceiling base material from the left end and the right end in the first on the eave side, and is overlapped from the outside on the end portion of the first aluminum heat ray reflective material in the second from the eave side, In the same manner as in the first, it is fixed with the ceiling base material, and in the same manner, in the nth from the eave side to the counter eave side, it is fixed with the ceiling base material.

図3は小屋裏構造30を示したものである。棟木A7と軒桁A5間に張り渡された垂木31の屋外側で、棟木A7から軒桁A5までの部分にアルミ熱線反射材1を取り付ける。即ち、前記図1aに示す壁構造の場合と同様に、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね固定し、第1番目と同様にして垂木31に固定する。以下同様にして、上方へ第3番目、第4番目、……第n番目のアルミ熱線反射材を垂木31に固定する。   FIG. 3 shows the cabin back structure 30. On the outdoor side of the rafter 31 stretched between the purlin A7 and the eaves girder A5, the aluminum heat ray reflector 1 is attached to the part from the purlin A7 to the eaves girder A5. That is, as in the case of the wall structure shown in FIG. 1a, in the second from the bottom, it is overlapped and fixed to the upper end of the first aluminum heat ray reflector from the outside and fixed to the rafter 31 in the same manner as the first. . In the same manner, the third, fourth,..., Nth aluminum heat ray reflective material is fixed to the rafter 31 upward.

このとき、軒桁部分で、反射材1が垂木31に接している部分の垂木の両側面に対応する部分が切断され、隣り合う垂木間で反射材1が垂れ下げられ、その下端縁付近が軒桁の屋外側へ取り付けられる。そして、この反射材1の垂下部分と垂木側面との境界部には、場合によって気密テープが貼られる。   At this time, in the eaves part, the part corresponding to the both sides of the rafter of the part where the reflecting material 1 is in contact with the rafter 31 is cut, and the reflecting material 1 is hung down between the adjacent rafters, and the vicinity of the lower end edge thereof is Installed on the outdoor side of the eaves girder. And the airtight tape is affixed to the boundary part of the drooping part of this reflector 1, and a rafter side surface depending on the case.

該アルミ熱線反射材の屋外側で、垂木に通気胴縁32を間隔を存して取り付ける。該通気胴縁の屋外側に野地板33を取り付ける。該野地板の屋外側にルーフィング34を取り付ける。該ルーフィングの屋外側に屋根仕上げ材35を取り付ける。前記アルミ熱線反射材1の小屋裏30側で、前記垂木31の間隔区画内で棟木から軒桁の反射材垂下部まで、硬質ウレタン原液を現場で発泡させて吹き付ける。   At the outdoor side of the aluminum heat ray reflective material, ventilation trunk edges 32 are attached to the rafters at intervals. A field board 33 is attached to the outdoor side of the ventilator edge. A roofing 34 is attached to the outdoor side of the base plate. A roof finish 35 is attached to the outdoor side of the roofing. On the side of the shed 30 of the aluminum heat ray reflective material 1, hard urethane stock solution is foamed and sprayed on the spot from the purlin to the reflective material hanging portion of the eaves girder in the interval section of the rafter 31.

この結果できあがった小屋裏構造30は次のとおりである。垂木31の屋外側に取り付けられたアルミ熱線反射材1と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁32と、該通気胴縁の屋外側に取り付けられた野地板33と、該野地板の屋外側に取り付けられたルーフィング34と、該ルーフィングの屋外側に
取り付けられた屋根仕上げ材35と、前記アルミ熱線反射材1の小屋裏30側で前記垂木31の間隔区画内に、現場で発泡させて吹き付けられた樹脂発泡層2とを含む。棟の上側には、通気胴縁32の上昇気流を外気へ逃すため、公知の換気棟瓦36が取り付けられる。
The resulting attic structure 30 is as follows. The aluminum heat ray reflective material 1 attached to the outdoor side of the rafter 31, the ventilation trunk edge 32 attached to the outdoor side of the aluminum heat ray reflective material with a space, and the outdoor side of the ventilation trunk edge. The roof plate 35 attached to the outdoor side of the field plate 33, the outdoor side of the field plate, the roof finishing material 35 attached to the outdoor side of the roofing plate, and the rafter 31 on the roof 30 side of the aluminum heat ray reflective material 1 A resin foam layer 2 foamed and sprayed on-site is included in the interval section. A well-known ventilation building tile 36 is attached to the upper side of the building in order to release the upward airflow of the ventilation trunk edge 32 to the outside air.

ここで、前記アルミ熱線反射材は、最下部の第1番目において、左または右端から垂木に固定され、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ねられ、第1番目と同様にして垂木で固定され、以下同様にして、下から上方へ第n番目において、垂木と棟木で固定される。   Here, the aluminum heat ray reflective material is fixed to the rafter from the left or right end in the first bottom, and is overlapped from the outside on the upper end of the first aluminum heat ray reflective material in the second from the bottom. It is fixed with rafters in the same manner as in the first, and in the same manner, it is fixed with rafters and purlins in the nth from the bottom upward.

前記では、前記アルミ熱線反射材はロール状に巻かれたものを使用し、取付面に応じて、ロールを立てた状態、または横転させた状態、または傾斜させた状態で、ロールを繰り出して固定している。しかし、ロール状に巻かれたものから、取付面に応じて、シート状に予め切断しておき、このシート状のものを固定する方法もある。   In the above, the aluminum heat ray reflective material is wound in a roll shape, and depending on the mounting surface, in the state where the roll is upright, overturned, or inclined, the roll is fed out and fixed. doing. However, there is also a method in which the sheet-shaped material is fixed in advance by cutting the sheet-shaped material from a material wound in a roll shape according to the mounting surface.

即ち、壁構造10において、前記アルミ熱線反射材1はシート状のものを使用し、最下部の第1番目において、左または右端からアルミ熱線反射材を柱11に固定し、土台、柱、間柱で固定し、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね、第1番目と同様にして柱、間柱11で固定し、以下同様にして、下から上方へ第n番目において、アルミ熱線反射材を胴差A3または軒桁A5と柱、間柱11で固定する。   That is, in the wall structure 10, the aluminum heat ray reflective material 1 uses a sheet-like material, and in the first lowermost part, the aluminum heat ray reflective material is fixed to the pillar 11 from the left or right end, and the base, pillar, and stud In the second from the bottom, it is overlapped on the upper end of the first aluminum heat ray reflective material from the outside, fixed in the same manner as the first with the pillars and the intermediate pillars 11, and then in the same manner from the bottom upward. In the n-th, the aluminum heat ray reflective material is fixed with the trunk difference A3 or the eaves beam A5 and the pillars and the intermediate pillars 11.

天井構造20において、前記アルミ熱線反射材1はシート状のものを使用し、軒側の第1番目において、シートを天井下地材21に合わせて左または右端から、アルミ熱線反射材を天井下地材21に固定し、軒側から2番目において、1番目のアルミ熱線反射材の端部に外側から重ね、第1番目と同様にして天井下地材で固定し、以下同様にして、軒側から反軒側へ第n番目において、アルミ熱線反射材を天井下地材に固定する。   In the ceiling structure 20, the aluminum heat ray reflective material 1 uses a sheet-like material, and in the first on the eaves side, the sheet is aligned with the ceiling base material 21 and the aluminum heat ray reflective material is used as the ceiling base material. 21 is fixed to the end of the first aluminum heat ray reflective material from the outside at the second from the eave side, fixed with the ceiling base material in the same manner as the first, and then the same from the eave side. At the n-th to the eaves side, the aluminum heat ray reflective material is fixed to the ceiling base material.

小屋裏構造30において、前記アルミ熱線反射材1はシート状のものを使用し、最下部の第1番目において、シートを屋根傾斜に合わせて傾斜させた状態で左または右端から、アルミ熱線反射材を垂木31に固定し、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね、第1番目と同様にして垂木31に固定し、以下同様にして、下から上方へ第n番目において、アルミ熱線反射材を棟木A7に固定する。   In the hut back structure 30, the aluminum heat ray reflective material 1 uses a sheet-like material, and in the first lowermost part, the aluminum heat ray reflective material is formed from the left or right end with the sheet inclined according to the roof inclination. Is fixed to the rafter 31, overlapped from the outside on the upper end of the first aluminum heat ray reflective material in the second from the bottom, and fixed to the rafter 31 in the same manner as the first, and thereafter the same from bottom to top In the n-th, the aluminum heat ray reflective material is fixed to purlin A7.

本発明は前記した実施例や実施態様に限定されず、特許請求の範囲を逸脱せずに種々の変形を含む。   The present invention is not limited to the embodiments and embodiments described above, and includes various modifications without departing from the scope of the claims.

本発明は遮熱建築物の構築方法および遮熱建築物、また、断熱,遮熱,保温,電磁波の軽減を必要とする種々な用途に利用できる。   INDUSTRIAL APPLICABILITY The present invention can be used for a method for building a heat insulating building, a heat insulating building, and various uses that require heat insulation, heat insulation, heat insulation, and reduction of electromagnetic waves.

A1 基礎
A2 土台
A3 胴差し
A4 床梁
A5 軒桁
A6 小屋梁
A7 棟木
1 アルミ熱線反射材
2 樹脂発泡層
10 壁
11 間柱
12 通気胴縁
12a 通気層
13 外壁仕上げ材
14 内壁下地
15 内壁仕上げ材
16 水切り
20 天井
21 天井下地材
22 天井仕上げ材
30 小屋裏
31 垂木
32 通気胴縁
33 野地板
34 ルーフィング
35 屋根仕上げ材
36 換気棟瓦
A1 foundation A2 foundation A3 torso A4 floor beam A5 eaves beam A6 shed beam A7 purlin 1 aluminum heat ray reflector 2 resin foam layer 10 wall 11 stud 12 ventilation trunk edge 12a ventilation layer 13 outer wall finishing material 14 inner wall foundation 15 inner wall finishing material 16 Drainer 20 Ceiling 21 Ceiling base material 22 Ceiling finishing material 30 Back of hut 31 Rafter 32 Venting trunk edge 33 Base plate 34 Roofing 35 Roof finishing material 36 Ventilation building tile

Claims (6)

柱・間柱、軒桁および土台の屋外側にアルミ熱線反射材を取り付ける工程と、該アルミ熱線反射材の屋外側に通気胴縁を間隔を存して取り付ける工程と、
前記アルミ熱線反射材の屋内側で前記間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、該通気胴縁の屋外側に外壁仕上げ材を取り付ける工程と、前記間柱の屋内側に内壁下地を取り付ける工程と、該内壁下地の屋内側に内壁仕上げ材を取り付ける工程とを含み、
前記アルミ熱線反射材はシート状のものを使用し、最下部の第1番目において、左または右端からアルミ熱線反射材を柱に固定し、土台、柱、間柱で固定し、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね、第1番目と同様にして柱、間柱で固定し、以下同様にして、下から上方へ第n番目において、アルミ熱線反射材を胴差または軒桁と柱、間柱で固定することを特徴とする遮熱建築物の構築方法。
A step of attaching an aluminum heat ray reflective material to the outdoor side of the pillar / intermediate column, eaves girder, and base; and a step of attaching a ventilation trunk edge to the outdoor side of the aluminum heat ray reflective material with a space therebetween;
The step of foaming and blowing a hard urethane resin foamable liquid on-site in the space section on the indoor side of the aluminum heat ray reflective material, the step of attaching an outer wall finishing material on the outdoor side of the ventilator rim, Attaching the inner wall base to the indoor side, and attaching the inner wall finishing material to the indoor side of the inner wall base,
The aluminum heat ray reflective material is in the form of a sheet, and in the first part at the bottom, the aluminum heat ray reflective material is fixed to the pillar from the left or right end, and is fixed with the base, pillar, and interposition pillar, and the second from the bottom. The top of the first aluminum heat ray reflective material is overlapped from the outside, fixed in the same manner as the first with pillars and studs, and then the aluminum heat ray reflective material in the nth from bottom to top in the same manner. The construction method of the heat insulation building characterized by fixing with a difference or an eaves girder, a pillar, and a stud.
天井下地材の小屋裏側にアルミ熱線反射材を取り付ける工程と、
前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、該天井下地材の屋内側に天井仕上げ材を取り付ける工程とを含み、
前記アルミ熱線反射材はシート状のものを使用し、軒側の第1番目において、シートを天井下地材に合わせて左または右端から、アルミ熱線反射材を天井下地材に固定し、軒側から2番目において、1番目のアルミ熱線反射材の端部に外側から重ね、第1番目と同様にして天井下地材で固定し、以下同様にして、軒側から反軒側へ第n番目において、アルミ熱線反射材を天井下地材で固定することを特徴とする遮熱建築物の構築方法。
Attaching an aluminum heat ray reflective material to the back of the shed of the ceiling base material;
A step of foaming and spraying a hard urethane resin foamable liquid on-site in the interval section of the ceiling base material on the indoor side of the aluminum heat ray reflective material; and a step of attaching a ceiling finishing material on the indoor side of the ceiling base material; Including
The aluminum heat ray reflective material is in the form of a sheet. In the first on the eave side, the sheet is aligned with the ceiling base material from the left or right end, the aluminum heat ray reflective material is fixed to the ceiling base material, and from the eave side. In the second, overlap the end of the first aluminum heat ray reflective material from the outside, fix it with the ceiling base material in the same way as the first, and so on, from the eave side to the counter eave side in the nth, A method for constructing a heat insulating building, characterized in that an aluminum heat ray reflective material is fixed with a ceiling base material.
垂木の屋外側で棟木から軒桁までの部分にアルミ熱線反射材を取り付けるに際し、軒桁部分で前記反射材が垂木に接している部分の垂木の両側面に対応する部分を切断し、隣り合う垂木間で反射材を垂れ下げ、その下端縁を軒桁の屋外側に取り付けるようにした、アルミ熱線反射材を取り付ける工程と、該アルミ熱線反射材の屋外側に通気胴縁を間隔を存して取り付ける工程と、該通気胴縁の屋外側に野地板を取り付ける工程と、該野地板の屋外側にルーフィングを取り付ける工程と、該ルーフィングの屋外側に屋根仕上げ材を取り付ける工程と、前記反射材の垂下部分と垂木側面との境界部に気密テープを貼る工程と、前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程とを含み、
前記アルミ熱線反射材はシート状のものを使用し、最下部の第1番目において、シートを屋根傾斜に合わせて傾斜させた状態で左または右端から、前記アルミ熱線反射材を垂木に固定し、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ね、第1番目と同様にして垂木で固定し、以下同様にして、下から上方へ第n番目において、アルミ熱線反射材を棟木で固定することを特徴とする遮熱建築物の構築方法。
When attaching the aluminum heat ray reflective material to the part from the purlin to the eaves girder on the outdoor side of the rafter, cut the part corresponding to both sides of the rafter of the part where the reflective material is in contact with the rafter in the eaves part A process of attaching an aluminum heat ray reflector that hangs the reflector between the rafters and attaches the lower edge of the reflector to the outdoor side of the eaves girder, and the ventilator edge on the outdoor side of the aluminum heat ray reflector. Attaching the field plate to the outdoor side of the ventilator rim, attaching the roofing to the outdoor side of the field plate, attaching the roof finishing material to the outdoor side of the roofing, and the reflector A process of applying an airtight tape to the boundary between the hanging part and the side of the rafter, and foaming and blowing a hard urethane resin foaming liquid in the space between the rafters on the backside of the aluminum heat ray reflective material shed. And a degree,
The aluminum heat ray reflective material uses a sheet-like material, and in the first lowermost part, the aluminum heat ray reflective material is fixed to a rafter from the left or right end in a state where the sheet is inclined according to the roof inclination, In the second from the bottom, it overlaps with the upper end of the first aluminum heat ray reflector from the outside, and is fixed with a rafter in the same manner as in the first, and then the aluminum heat ray reflection in the nth from the bottom upward. A method for constructing a heat-insulating building, characterized in that the material is fixed with purlins.
柱・間柱、軒桁および土台の屋外側に取り付けられたアルミ熱線反射材と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁と、該通気胴縁の屋外側に取り付けられた外壁仕上げ材と、前記アルミ熱線反射材の屋内側で前記間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、前記柱・間柱の屋内側に取り付けられた内壁下地と、該内壁下地の屋内側に取り付けられた内壁仕上げ材とを含み、
前記アルミ熱線反射材は、最下部の第1番目において、左端および右端で柱に固定され、中間で土台、柱、間柱で固定され、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ねられ、第1番目と同様にして柱、間柱で固定され、以下同様にして、下から上方へ第n番目において、胴差または軒桁と柱、間柱で固定されていることを特徴とする遮熱建築物。
Aluminum heat ray reflective material attached to the outdoor side of the pillar / intermediate column, eaves girder, and foundation, a ventilation trunk edge that is attached to the outdoor side of the aluminum heat ray reflective material with a gap, and an outdoor side of the ventilation trunk edge The outer wall finishing material attached to the inside, the hard urethane resin foam layer foamed and sprayed on-site in the space section on the indoor side of the aluminum heat ray reflective material, and the indoor side of the pillar / intermediate pillar An inner wall base, and an inner wall finishing material attached to the indoor side of the inner wall base,
The aluminum heat ray reflective material is fixed to the pillar at the left end and the right end in the first lowermost part, fixed at the base, the pillar, and the intermediate pillar in the middle, and the upper end of the first aluminum heat ray reflective material in the second from the bottom It is overlapped on the part from the outside and fixed with pillars and studs in the same way as the first, and in the same manner, it is fixed with the trunk difference or eaves girder and pillars and studs in the nth from bottom to top. Thermal insulation building characterized by
天井下地材の小屋裏側に取り付けられたアルミ熱線反射材と、
前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、該天井下地材の屋内側に取り付けられた天井仕上げ材とを含み、
前記アルミ熱線反射材は、軒側の第1番目において、左端および右端から、天井下地材に固定され、軒側から2番目において、1番目のアルミ熱線反射材の端部に外側から重ねられ、第1番目と同様にして天井下地材で固定され、以下同様にして、軒側から反軒側へ第n番目において、天井下地材で固定されたことを特徴とする遮熱建築物。
An aluminum heat ray reflective material attached to the back of the shed of the ceiling base material,
A hard urethane resin foam layer foamed and sprayed on-site in the interval section of the ceiling base material on the indoor side of the aluminum heat ray reflective material, and a ceiling finishing material attached to the indoor side of the ceiling base material Including
The aluminum heat ray reflective material is fixed to the ceiling base material from the left end and the right end in the first on the eave side, and is overlapped from the outside on the end portion of the first aluminum heat ray reflective material in the second from the eave side, A heat shield building, which is fixed with a ceiling base material in the same manner as the first, and fixed with a ceiling base material at the nth from the eave side to the counter eave side in the same manner.
棟木と軒桁間に張り渡された垂木の屋外側で、棟木から軒桁までの部分、および隣り合う垂木間の軒桁部分で軒桁の屋外側へ取り付けられたアルミ熱線反射材と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁と、該通気胴縁の屋外側に取り付けられた野地板と、該野地板の屋外側に取り付けられたルーフィングと、該ルーフィングの屋外側に取り付けられた屋根仕上げ材と、前記反射材の垂下部分と垂木側面との境界部に張り付けられた気密テープと、前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層とを含み、
前記アルミ熱線反射材は、最下部の第1番目において、左または右端から垂木に固定され、下から2番目において、1番目のアルミ熱線反射材の上端部に外側から重ねられ、第1番目と同様にして垂木で固定され、以下同様にして、下から上方へ第n番目において、垂木と棟木で固定されたことを特徴とする遮熱建築物。
An aluminum heat ray reflector attached to the outdoor side of the eaves girder at the outdoor side of the rafters stretched between the purlin and the eaves girder, and from the purlin to the eaves girder, and between the adjacent rafters, A ventilator rim attached to the outdoor side of the aluminum heat ray reflective material at intervals, a field plate attached to the outdoor side of the ventilator rim, a roofing attached to the outdoor side of the field plate, and Roof finishing material attached to the outdoor side of the roofing, an airtight tape attached to the boundary between the hanging portion of the reflector and the side of the rafter, and the space between the rafters on the rear side of the shed of the aluminum heat ray reflector , Including hard urethane resin foam layer that is foamed and sprayed on site,
The aluminum heat ray reflective material is fixed to the rafter from the left or right end in the bottom first, and is overlapped from the outside on the upper end of the first aluminum heat ray reflective material in the second from the bottom. Similarly, a heat-insulating building fixed with rafters, and similarly fixed with rafters and purlins in the nth from bottom to top in the same manner.
JP2012224146A 2012-10-09 2012-10-09 Construction method of heat insulation architectural structure and heat insulation architectural structure Pending JP2014077244A (en)

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JP2007138558A (en) * 2005-11-18 2007-06-07 Hirobumi Takaya Heat insulating building and construction method thereof
JP2008105413A (en) * 2006-09-26 2008-05-08 Power Bank System:Kk Aluminum sheet with adhesive, molded product using it and its manufacturing method

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Publication number Priority date Publication date Assignee Title
JP2007138558A (en) * 2005-11-18 2007-06-07 Hirobumi Takaya Heat insulating building and construction method thereof
JP2008105413A (en) * 2006-09-26 2008-05-08 Power Bank System:Kk Aluminum sheet with adhesive, molded product using it and its manufacturing method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016205118A (en) * 2015-04-22 2016-12-08 有限会社西脇建築 Adiabatic earthquake proof panel for wooden building

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